EP3402741A1 - Extraction fitting for liquid containers - Google Patents

Extraction fitting for liquid containers

Info

Publication number
EP3402741A1
EP3402741A1 EP16822118.2A EP16822118A EP3402741A1 EP 3402741 A1 EP3402741 A1 EP 3402741A1 EP 16822118 A EP16822118 A EP 16822118A EP 3402741 A1 EP3402741 A1 EP 3402741A1
Authority
EP
European Patent Office
Prior art keywords
stop
housing
handle
locking
removal fitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16822118.2A
Other languages
German (de)
French (fr)
Other versions
EP3402741B1 (en
Inventor
Ulrich Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Protechna SA
Original Assignee
Protechna SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Protechna SA filed Critical Protechna SA
Priority to PL16822118T priority Critical patent/PL3402741T3/en
Publication of EP3402741A1 publication Critical patent/EP3402741A1/en
Application granted granted Critical
Publication of EP3402741B1 publication Critical patent/EP3402741B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
    • B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/047—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a rotational movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
    • F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Definitions

  • the present invention relates to a removal fitting for liquid containers, in particular for connection to the outlet nozzle or the outlet opening of a transport and storage container for liquids, with a fitting housing in which arranged by means of a handle about a valve axis pivotable valve body for opening and closing a flow cross-section of an outlet pipe is, wherein on the outlet pipe a housing dome for supporting a provided at its out of the outlet pipe shaft end with the handle valve shaft is formed, wherein the handle for non-rotatable connection with the valve shaft is arranged with a hub part on the shaft end, wherein the hub part for defining a
  • Shut-off position of the valve body is provided with a handle stop and the housing dome with a housing stop which can be locked to secure the shut-off in their relative arrangement by means of a safety device.
  • a securing device for securing the relative arrangement between a handle stop formed on the handle and a housing stop formed on the valve housing has a seal, which also serves as tamper evidence.
  • EP 1 547 967 AI it is proposed to provide a security device for securing the handle against unintentional or malicious adjustment of the handle, which may be formed as a seal or mechanical locking, for example, in particular a tear-off locking ring is provided.
  • the known safety devices which are intended to secure the handle of the flap valve in a shut-off position corresponding to the valve stop relative arrangement on the valve housing are in each case suitable only for single use and must after a first opening operation of the valve valve, which requires removal or destruction of the safety device, against a new safety device to be replaced in order to ensure a closed position for the subsequent use of the liquid container, so for example the further transport of an at least partially filled liquid container.
  • the present invention is therefore based on the object to propose a removal fitting, which has an improved security device.
  • the removal fitting according to the invention has the features of claim 1.
  • the securing device has a stop bar, which is held on a guide element arranged on the hub part and can be moved translationally in the direction of the valve axis by means of the guide device between a locking position and an unlocking position, wherein the stop bar in the locking position for securing the shut-off position in an engagement compound with a first latch stop and a second latch stop is arranged.
  • the stop bar remains in the unlocking position on the removal fixture, so that the stop bar subsequent unlocking for adjusting the valve body can be reused in its open position to be moved back into its locked position after transfer of the valve body in the shut-off.
  • the removal fitting according to the invention neither a replacement of the safety device after erfo lgter actuation of the removal fitting, nor a reassembly of the safety device or parts thereof after erfo lgter actuation of the removal fitting is necessary.
  • the guide device is designed as a guide web, which is formed as an integral part of a peripheral wall of the hub part, wherein for performing the movement of the stop bar in the transition from the guide web to a bottom wall of the hub part in the bottom wall, a through hole is formed.
  • the stop bar has a locking leg for locking with the locking stops and an actuating leg for handling the stop bar, wherein the locking bar and the actuating arm are arranged substantially parallel to each other and are connected to adjacent ends via a stop base, wherein the stop base in the locking position a formed by the upper end of the guide web opening edge of the through hole is present.
  • the regardless of the actual locking function exporting locking leg formed actuating leg allows easy handling and easy access to the stop bar, regardless of whether this is in its locked position or in the unlocked position.
  • stop base has a surface arranged flush in the locking position of the stop bar in a visible surface of the bottom wall of the hub part, a transition surface between the visible surface bottom wall of the hub part and the surface of the stop base for application of an example designed as a paper or foil strip tamper-evident seal serve a transfer of the stop bar is destroyed in its unlocked position.
  • the locking leg to form a retaining means on a cooperating with the hub part, the movement of the stop bar in the unlocking position limiting bolt stop.
  • the actuating limb of the stop bar has a fastening device for fastening a tamper-evident seal.
  • the fastening device is designed as a passage opening, which may be formed in particular in a radially projecting handling web of the actuating leg.
  • the first latch stop is formed by the housing stop of the housing dome and the second latch stop is formed by the handle stop, wherein the housing stop is received between the handle stop and the stop bar.
  • the housing stop is formed by a stop tab arranged on the outside of the housing dome, the housing stop can be made particularly solid.
  • the first latch stop is formed by a first housing stop formed on the housing dome and the second latch stop is formed by a second housing stop formed on the housing dome, and the stop latch is received between the housing stops. This embodiment allows the realization of both bolt stops on housing dome.
  • first latch stop is formed by a first axial end of a peripherally formed edge web on the upper edge of the housing dome and the second latch stop by a second axial end of the edge web arranged opposite the first axial end, a particularly compact design of the securing device becomes possible.
  • FIG. 1 shows a removal fitting in a first embodiment in FIG.
  • FIG. 2 shows the removal fitting shown in FIG. 1 in the blocking position with the securing device in the unlocked position
  • FIG. 3 shows a stop bar of the securing device in an isometric view
  • FIG. 4 shows the stop bolt shown in Figure 3 in side view.
  • 5 shows the stop bar illustrated in FIG. 3 in a further isometric view;
  • FIG. 6 is a partial sectional view of the removal fitting shown in Figure 1 taken along section line VI-VI in Fig. 1 ..;
  • FIG. 7 shows a partial sectional view of the removal fitting shown in FIG. 2 along section line VII-VII;
  • FIG. 8 shows a removal fitting in a further embodiment in the open position and with a securing device in the unlocked position
  • FIG. 9 shows a fitting housing of the removal fitting shown in FIG. 8;
  • FIG. FIG. 10 shows the removal fitting shown in FIG. 8 in the blocking position with the securing device in the unlocking position;
  • FIG. FIG. 11 shows the removal fitting shown in FIG. 10 in the blocking position with the securing device in the locking position;
  • FIG. 12 is a sectional view of the removal fitting shown in FIG. 11 according to the section line XII-XI in FIG. 11.
  • Fig. 1 shows a removal fitting 10 with a fitting housing 1 1 and arranged on the valve body 1 1 handle 12, which is arranged to actuate a arranged in an outlet pipe 13, not shown here valve body, which is used to open and close a flow cross-section 25 (Fig. 6, 7) of the outlet pipe 13 can be brought by means of the handle 12 in an open position and a shut-off position.
  • the outlet pipe 13 of the removal fitting 10 is provided at its outlet end 14 with a closure cap 15. 1 corresponds to the state of the removal fitting 10 during transport of a provided with the removal fitting 10 liquid container
  • a securing device 16 is provided on the removal fitting, which comprises a stop bar 1 7 held on the handle 12 on a guide device designed here as a guide web 33 (FIGS. 6, 7).
  • the stop bar 17 is disposed on a hub portion 1 8 of the handle 12, wherein the hub portion 1 8, as shown in Figs. 6 and 7, cap-shaped and with a hub sleeve 19 for transmitting a Torque from the handle 12 on a valve shaft 20, at the lower end of the valve body, not shown here is located on an upper shaft end 21 of the valve shaft 20 is placed.
  • the valve shaft 20 is mounted with a bearing collar 22 in a housing housing 11 formed on the housing housing 11 and by means arranged on the bearing collar 22 sealing rings 24 sealed against a flow cross-section 25 (FIG. 6) of the outlet pipe 13.
  • the hub part 1 8 of the handle 12 of the removal fitting 10 has two handle stops 25, 26 formed in a circumferential wall 32 of the hub part 1 8, which limit a rotation of the handle 12 about a pivot axis 37 defined by the valve shaft 20 , 1 and 2, in which the removal fitting 10 is shown in shut-off, is in Figs. 1 and 2 in each case left hand grip stop 25 in a stop position against a on a stop tab 8 1 on the valve body 1 1 formed housing stop 27th
  • each right handle stopper 26 which defines an open position of the valve body in a stop position against a likewise formed on the stop tab 8 1 housing stop 38 is through a recess 28 in the peripheral wall 32 of the hub part 1 8 of the Handle stop 25 spaced, so that within the recess 28, a travel s is possible.
  • the stop bar 17 has a locking leg 29 and an actuating leg 30 extending substantially parallel to the locking leg 29 for handling the stop bar 17 and a stop base 3 1 connecting the locking leg 29 to the actuating leg 30.
  • the guide bar 33 on which the stop bar 17 by a in a bottom wall 34th the hub part 1 8 adjacent to the guide web 33 formed through opening 35 (FIG. 2) can be pushed.
  • Figs. 2 and 7 show the stop bar 17 in its unlocked position in which the stop bar 1 7 with the locking leg 29 in the Bottom wall 34 of the hub portion 1 8 is inserted so far that between the locking leg 29 and the housing stop 27 is still no overlap formed, so pivoting of the handle 12 about the pivot axis 37 is possible, so that upon pivoting of the handle 12 to the travel s the right handle stopper 26 comes into a stop position against the housing stop 27 for transferring the valve body in an open position.
  • the stop bar 17 is provided on its actuating limb 30 with a handling web 45 which has a passage opening 46, which together with a provided at a peripheral edge of the cap 15 further passage opening 50 offers the possibility of an approximately arranged as a seal wire tamper-evident seal on the removal fitting 10, such that a transfer of the stop bar 17 in its unlocking position shown in Fig. 2 only after destruction of the sealant wire is possible.
  • a surface 41 of the stop base 3 1 is arranged flush with a visible surface 42 of the hub portion 1 8 of the handle 12, so that in the transition from the surface 41 to the visible surface 42 a flat sealing surface 43 is formed which can be used to apply a sealing foil or a sealing strip.
  • FIGS. 6 and 7 A synopsis of FIGS. 6 and 7 makes it clear that a transfer of the stop bar 17 from the locking position shown in Fig. 6 in the illustrated in Fig. 7 defined unlocking can be done without the stop bar 17 out of engagement with the through the guide bar 33rd formed guide device passes.
  • Both to define the unlocking position and the captive arrangement of the stop bar 17 on the hub portion 1 8 of the handle 17 is on the locking bar 29 to form a retaining means a latch stop 47 is formed, which abuts in the unlocked position against a bottom 49 of the hub part 1 8.
  • a removal fitting 5 1 is shown in a further embodiment, corresponding to the removal fitting 10 comprises a valve body 80 with a handle 52 which is disposed on a housing dome 53.
  • the housing dome 53 has two housing stops 61, 62 projecting diametrically opposite one another, the upper edge 59 and axial ends 67, 72 of the edge web 60 formed opposite each other by an edge web recess 66, which form bolt stops.
  • the handle 52 on an inner side 68 of the hub portion 56 has two diametrically opposed handle stops 69, 70, which allow pivoting of the handle 52 about the pivot axis 37 two stop positions in which the handle stops 69, 70th abut each one of the housing stops 61, 62 shown in particular in Fig. 9.
  • the shut-off position of the removal fitting 5 1 is defined by the stop of the handle stop 69 against the housing stop 61 and the stop of the handle stop 70 against the housing stop 62.
  • the shut-off position of the removal fitting 5 1 shown in Fig. 10 is located on the handle 52 stop bar 71 which is held in accordance with the stop bar 17 of the locking device 38 on a guide web 33 ( Figure 7) in the peripheral wall 55 of the handle 52, in its unlocked position, in which a stop base 73 of the stop bar 71, the one shown in particular in FIG. 12 bar leg 74 with a
  • Actuating leg 75 connects, above the bottom wall 58 of the hub portion 56 of the handle 52 is arranged. From the unlocking position shown in Fig. 10, the stop bar 71 can be moved to secure the shut-off position of the removal fitting 5 1 in its in Figs. H and 12 shown locking position, wherein the locking arm 74 in a between the housing dome 53 and the peripheral wall 55 of the hub part 56 of the handle 52 formed gap 76 is moved downward.
  • the design of cooperating with the locking leg 74 bolt stops as axial ends 67, 72 of the edge bead 60 allows a comparatively short configuration of the latch arm 74, so that in the case of the stop bar 71 of the latch arm 74 and the Actuating legs 75 are executed substantially the same length and the hub portion 56 and the lower edge 54 of the peripheral wall 55 of the hub portion 56 does not project beyond.
  • the housing dome 53 of the removal fitting 5 1 and the hub portion 56 of the handle 52 are each provided with a radially outwardly projecting display tab 78, 79, which in the shut-off position of the removal fitting 52 in a partially overlapping and immediate located adjacent to each other Relativanord- tion.
  • the display tabs 78, 79 are used primarily for externally easily recognizable display of the shut-off position of the removal fitting and in particular are not involved in the functional design of the locking device.
  • the display tabs 78, 79 still allow the formation of an additional mechanical blockage which prevents the handle 52 from being pivoted beyond the shut-off position shown in FIG. 11 counterclockwise with excessive force under any damage to the housing stops 61, 62 and the handle stops 69, 70.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Closures For Containers (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Extraction fitting (10) for liquid containers, in particular for connecting to the outlet stub or the outlet opening of a transport and storage container for liquids, comprising a fitting housing (11) in which there is arranged a valve body, which can be pivoted about a valve axis by means of a handle (12), for opening and closing a throughflow cross section of an outlet pipe (13), wherein the handle is provided with a handle stop and a housing dome of the fitting housing is provided with a housing stop, which stops can be arrested in their relative position by means of a securing device (16) to secure the shut-off position, wherein the securing device (16) comprises a stop bar (17) which can be moved translationally in the direction of the valve axis between a locking position and an unlocking position.

Description

Entnahmearmatur für Flüssigkeitsbehälter  Removal fitting for liquid containers
Die vorliegende Erfindung betrifft eine Entnahmearmatur für Flüssigkeitsbehälter, insbesondere zum Anschluss an den Auslaufstutzen oder die Auslauföffnung eines Transport- und Lagerbehälters für Flüssigkeiten, mit einem Armaturengehäuse, in dem ein mittels eines Handgriffs um eine Ventilachse verschwenkbarer Ventilkörper zum Öffnen und Schließen eines Durchflussquerschnitts eines Auslaufrohres angeordnet ist, wobei an dem Auslaufrohr ein Gehäusedom zur Lagerung einer an ihrem aus dem Auslaufrohr herausgeführten Wellenende mit dem Handgriff versehenen Ventilwelle ausgebildet ist, wobei der Handgriff zur drehfesten Verbindung mit der Ventilwelle mit einem Nabenteil auf dem Wellenende angeordnet ist, wobei der Nabenteil zur Definition einerThe present invention relates to a removal fitting for liquid containers, in particular for connection to the outlet nozzle or the outlet opening of a transport and storage container for liquids, with a fitting housing in which arranged by means of a handle about a valve axis pivotable valve body for opening and closing a flow cross-section of an outlet pipe is, wherein on the outlet pipe a housing dome for supporting a provided at its out of the outlet pipe shaft end with the handle valve shaft is formed, wherein the handle for non-rotatable connection with the valve shaft is arranged with a hub part on the shaft end, wherein the hub part for defining a
Absperrstellung des Ventilkörpers mit einem Handgriffanschlag und der Gehäusedom mit einem Gehäuseanschlag versehen ist, die zur Sicherung der Absperrstellung in ihrer Relativanordnung mittels einer Sicherungseinrichtung arretierbar sind. Aus der EP 1 106 565 A I ist eine als Klappenhahn mit einer Ventilklappe als Ventilkörper ausgebildete Entnahmearmatur bekannt, die zur Ausbildung einer Sicherungseinrichtung zur Sicherung der Relativanordnung zwischen einem am Handgriff ausgebildeten Handgriffanschlag und einem am Hahngehäuse ausgebildeten Gehäuseanschlag eine Verplombung aufweist, die gleichzeitig als Originalitätssicherung dient. In der EP 1 547 967 A I wird vorgeschlagen, zur Sicherung des Handgriffs gegen eine unbeabsichtigte oder böswillige Verstellung des Handgriffs eine Sicherungseinrichtung vorzusehen, die etwa als Verplombung oder mechanische Verriegelung ausgebildet sein kann, wobei insbesondere ein abreißbarer Sicherungsring vorgesehen ist. Die bekannten Sicherungseinrichtungen, die den Handgriff des Klappenhahns in einer der Absperrstellung des Klappenhahns entsprechenden Relativanordnung am Hahngehäuse sichern sollen, sind j eweils nur für den einmaligen Gebrauch geeignet und müssen nach einem ersten Öffnungsvorgang des Klappenhahns, der eine Entfernung oder Zerstörung der Sicherungseinrichtung erfordert, gegen eine neue Sicherungseinrichtung ausgetauscht werden, um für den nachfolgenden Gebrauch des Flüssigkeitsbehälters, also beispielsweise den Weitertransport eines zumindest teilgefüllten Flüssigkeitsbehälters, eine Schließstellung zu gewährleisten. Hieraus ergibt sich insbesondere die Notwendigkeit, dass der Nutzer des Flüssigkeitsbehälters einerseits eine entsprechende Austauscheinrichtung bereithalten muss und andererseits eine erneute Montage der Sicherungseinrichtung am Klappenhahn erfolgen muss. Aufgrund des hiermit verbundenen zusätzlichen Aufwands besteht die Gefahr, dass zur Ver- meidung des Aufwands ein Transport von zumindest teilgefüllten Flüssigkeitsbehältern ohne die notwendige Sicherung der Entnahmearmatur in ihrer Schließstellung erfolgt. Shut-off position of the valve body is provided with a handle stop and the housing dome with a housing stop which can be locked to secure the shut-off in their relative arrangement by means of a safety device. From EP 1 106 565 AI as a flap valve with a valve flap designed as a valve body removal fitting is known, the Formation of a securing device for securing the relative arrangement between a handle stop formed on the handle and a housing stop formed on the valve housing has a seal, which also serves as tamper evidence. In EP 1 547 967 AI it is proposed to provide a security device for securing the handle against unintentional or malicious adjustment of the handle, which may be formed as a seal or mechanical locking, for example, in particular a tear-off locking ring is provided. The known safety devices which are intended to secure the handle of the flap valve in a shut-off position corresponding to the valve stop relative arrangement on the valve housing are in each case suitable only for single use and must after a first opening operation of the valve valve, which requires removal or destruction of the safety device, against a new safety device to be replaced in order to ensure a closed position for the subsequent use of the liquid container, so for example the further transport of an at least partially filled liquid container. This results in particular in the necessity that the user of the liquid container on the one hand must have a corresponding exchange device ready and on the other hand a re-assembly of the securing device must be done on the flap valve. Due to the additional expense associated therewith, there is a risk that in order to avoid the expense, a transport of at least partially filled liquid containers takes place without the necessary securing of the removal fitting in its closed position.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine Entnahmearmatur vorzuschlagen, die eine verbesserte Sicherungseinrich- tung aufweist. Zur Lösung dieser Aufgabe weist die erfindungsgemäße Entnahmearmatur die Merkmale des Anspruchs 1 auf. The present invention is therefore based on the object to propose a removal fitting, which has an improved security device. To solve this problem, the removal fitting according to the invention has the features of claim 1.
Erfindungsgemäß weist die Sicherungseinrichtung einen Anschlagriegel auf, der an einer am Nabenteil angeordneten Führungseinrichtung gehal- ten und mittels der Führungseinrichtung zwischen einer Verriegelungsstellung und einer Entriegelungsstellung translatorisch in Richtung der Ventilachse bewegbar ist, wobei der Anschlagriegel in der Verriegelungsstellung zur Sicherung der Absperrstellung in einem Eingriffsverbund mit einem ersten Riegelanschlag und einem zweiten Riegelanschlag angeordnet ist. According to the invention, the securing device has a stop bar, which is held on a guide element arranged on the hub part and can be moved translationally in the direction of the valve axis by means of the guide device between a locking position and an unlocking position, wherein the stop bar in the locking position for securing the shut-off position in an engagement compound with a first latch stop and a second latch stop is arranged.
Aufgrund der erfindungsgemäßen Ausgestaltung der Sicherungseinrichtung, bei der der Anschlagriegel sowohl in der Riegelstellung als auch in der Entriegelstellung an einer Führungseinrichtung gehalten wird, verbleibt der Anschlagriegel auch in der Entriegelstellung an der Ent- nahmearmatur, so dass der Anschlagriegel nachfolgend einem Entriegelungsvorgang zur Verstellung des Ventilkörpers in seine Öffnungsstellung wiederverwendet werden kann, um nach Überführung des Ventilkörpers in die Absperrstellung erneut in seine Riegelstellung bewegt zu werden. Bei der erfindungsgemäßen Entnahmearmatur ist weder ein Ersatz der Sicherungseinrichtung nach erfo lgter Betätigung der Entnahmearmatur, noch eine erneute Montage der Sicherungseinrichtung oder Teilen davon nach erfo lgter Betätigung der Entnahmearmatur notwendig. Due to the inventive design of the securing device, in which the stop bar is held both in the locking position and in the unlocking position on a guide device, the stop bar remains in the unlocking position on the removal fixture, so that the stop bar subsequent unlocking for adjusting the valve body can be reused in its open position to be moved back into its locked position after transfer of the valve body in the shut-off. In the removal fitting according to the invention, neither a replacement of the safety device after erfo lgter actuation of the removal fitting, nor a reassembly of the safety device or parts thereof after erfo lgter actuation of the removal fitting is necessary.
Bei einer bevorzugten Ausführungsform ist die Führungseinrichtung als Führungssteg ausgebildet, der als integraler Bestandteil einer Umfangs- wand des Nabenteils ausgebildet ist, wobei zur Ausführung der Bewegung des Anschlagriegels im Übergang von dem Führungssteg zu einer Bodenwand des Nabenteils in der Bodenwand eine Durchgangsöffnung ausgebildet ist. Hierdurch wird einerseits eine vor äußerer Krafteinwirkung geschützte Ausbildung der Sicherungseinrichtung an der Entnahmearmatur möglich. Zum anderen kann die im Falle der Entriegelungsstellung aus der Bodenwand des Nabenteils hervorragende Anordnung des Anschlagriegels als optische Kennzeichnung für die Entriegelungsstellung der Sicherungseinrichtung dienen. In a preferred embodiment, the guide device is designed as a guide web, which is formed as an integral part of a peripheral wall of the hub part, wherein for performing the movement of the stop bar in the transition from the guide web to a bottom wall of the hub part in the bottom wall, a through hole is formed. As a result, on the one hand, a protected from external force training training the safety device on the sampling valve possible. On the other hand, in the case of the unlocking position from the bottom wall of the hub part outstanding arrangement of the stop bar can serve as an optical identifier for the unlocking position of the securing device.
Vorzugsweise weist der Anschlagriegel einen Riegelschenkel zur Verriegelung mit den Riegelanschlägen und einen Betätigungsschenkel zur Handhabung des Anschlagriegels auf, wobei der Riegelschenkel und der Betätigungsschenkel im Wesentlichen parallel zueinander angeordnet sind und an benachbarten Enden über eine Anschlagbasis miteinander verbunden sind, wobei die Anschlagbasis in der Verriegelungsstellung an einem durch das obere Ende des Führungsstegs ausgebildeten Öffnungsrand der Durchgangsöffnung anliegt. Der unabhängig von dem die eigentliche Riegelfunktion ausführenden Riegelschenkel ausgebildete Betätigungsschenkel ermöglicht eine einfache Handhabung und leichten Zugriff auf den Anschlagriegel, unabhängig davon, ob sich dieser in seiner Verriegelungsstellung oder in der Entriegelungsstellung befindet. Preferably, the stop bar has a locking leg for locking with the locking stops and an actuating leg for handling the stop bar, wherein the locking bar and the actuating arm are arranged substantially parallel to each other and are connected to adjacent ends via a stop base, wherein the stop base in the locking position a formed by the upper end of the guide web opening edge of the through hole is present. The regardless of the actual locking function exporting locking leg formed actuating leg allows easy handling and easy access to the stop bar, regardless of whether this is in its locked position or in the unlocked position.
Wenn die Anschlagbasis eine in der Riegelstellung des Anschlagriegels flächenbündig in einer Sichtfläche der Bodenwand des Nabenteils angeordnete Oberfläche aufweist, kann eine Übergangsfläche zwischen der Sichtfläche Bodenwand des Nabenteils und der Oberfläche der Anschlagbasis zur Applikation eines beispielsweise als Papier- oder Folienstreifen ausgebildeten Originalitätssiegels dienen, das bei einer Überführung des Anschlagriegels in seine Entriegelungsstellung zerstört wird. If the stop base has a surface arranged flush in the locking position of the stop bar in a visible surface of the bottom wall of the hub part, a transition surface between the visible surface bottom wall of the hub part and the surface of the stop base for application of an example designed as a paper or foil strip tamper-evident seal serve a transfer of the stop bar is destroyed in its unlocked position.
Vorzugsweise weist der Riegelschenkel zur Ausbildung einer Rückhalteeinrichtung einen mit dem Nabenteil zusammenwirkenden, die Bewegung des Anschlagriegels in die Entriegelungsstellung begrenzenden Riegelanschlag auf. In einer bevorzugten Ausführungsform weist der Betätigungsschenkel des Anschlagriegels eine Befestigungseinrichtung zur Befestigung eines Originalitätssiegels auf. Preferably, the locking leg to form a retaining means on a cooperating with the hub part, the movement of the stop bar in the unlocking position limiting bolt stop. In a preferred embodiment, the actuating limb of the stop bar has a fastening device for fastening a tamper-evident seal.
Vorzugsweise ist die Befestigungseinrichtung als Durchgangsöffnung ausgebildet, die insbesondere in einem radial abstehenden Handhabungssteg des Betätigungsschenkels ausgebildet sein kann. Preferably, the fastening device is designed as a passage opening, which may be formed in particular in a radially projecting handling web of the actuating leg.
In einer bevorzugten Ausführungsform ist der erste Riegelanschlag durch den Gehäuseanschlag des Gehäusedoms und der zweite Riegelanschlag durch den Handgriffanschlag gebildet ist, wobei der Gehäuseanschlag zwischen dem Handgriffanschlag und dem Anschlagriegel aufgenommen ist. In a preferred embodiment, the first latch stop is formed by the housing stop of the housing dome and the second latch stop is formed by the handle stop, wherein the housing stop is received between the handle stop and the stop bar.
Wenn der Gehäuseanschlag durch eine außen am Gehäusedom angeordnete Anschlaglasche ausgebildet ist, kann der Gehäuseanschlag besonders massiv ausgeführt werden. In einer weiteren Ausführungsform ist der erste Riegelanschlag durch einen ersten am Gehäusedom ausgebildeten Gehäuseanschlag und der zweite Riegelanschlag durch einen zweiten am Gehäusedom ausgebildeten Gehäuseanschlag gebildet, und der Anschlagriegel ist zwischen den Gehäuseanschlägen aufgenommen. Diese Ausführungsform ermöglicht die Realisierung beider Riegelanschläge am Gehäusedom. If the housing stop is formed by a stop tab arranged on the outside of the housing dome, the housing stop can be made particularly solid. In a further embodiment, the first latch stop is formed by a first housing stop formed on the housing dome and the second latch stop is formed by a second housing stop formed on the housing dome, and the stop latch is received between the housing stops. This embodiment allows the realization of both bolt stops on housing dome.
Wenn der erste Riegelanschlag durch ein erstes axiales Ende eines am Oberrand des Gehäusedoms umlaufend ausgebildeten Randstegs und der zweite Riegelanschlag durch ein gegenüberliegend dem ersten axialen Ende angeordnetes zweites axiales Ende des Randstegs gebildet ist, wird eine besonders kompakte Ausgestaltung der Sicherungseinrichtung möglich. If the first latch stop is formed by a first axial end of a peripherally formed edge web on the upper edge of the housing dome and the second latch stop by a second axial end of the edge web arranged opposite the first axial end, a particularly compact design of the securing device becomes possible.
Nachfo lgend werden bevorzugte Ausführungsformen der Entnahmearmatur anhand der Zeichnungen näher erläutert. eigen: Fig. 1 eine Entnahmearmatur in einer ersten Ausführungsform in Nachfo lying preferred embodiments of the removal fitting are explained in detail with reference to the drawings. In the drawings: FIG. 1 shows a removal fitting in a first embodiment in FIG
Absperrstellung und mit einer Sicherungseinrichtung in Verriegelungsstellung;  Shut-off position and with a safety device in the locked position;
Fig. 2 die in Fig. 1 dargestellte Entnahmearmatur in Absperrstellung mit der Sicherungseinrichtung in Entriegelungsstellung; FIG. 2 shows the removal fitting shown in FIG. 1 in the blocking position with the securing device in the unlocked position; FIG.
Fig. 3 einen Anschlagriegel der Sicherungseinrichtung in isometrischer Darstellung; 3 shows a stop bar of the securing device in an isometric view;
Fig. 4 den in Fig. 3 dargestellten Anschlagriegel in Seitenansicht; Fig. 5 den in Fig. 3 dargestellten Anschlagriegel in einer weiteren isometrischen Ansicht; 4 shows the stop bolt shown in Figure 3 in side view. 5 shows the stop bar illustrated in FIG. 3 in a further isometric view;
Fig. 6 eine Teilschnittdarstellung der in Fig. 1 dargestellten Entnahmearmatur längs Schnittlinienverlauf VI-VI in Fig. 1 ; 6 is a partial sectional view of the removal fitting shown in Figure 1 taken along section line VI-VI in Fig. 1 ..;
Fig. 7 eine Teilschnittdarstellung der in Fig. 2 dargestellten Entnahmearmatur längs Schnittlinienverlauf VII-VII; FIG. 7 shows a partial sectional view of the removal fitting shown in FIG. 2 along section line VII-VII; FIG.
Fig. 8 eine Entnahmearmatur in einer weiteren Ausführungsform in Öffnungsstellung und mit einer Sicherungseinrichtung in Entriegelungsstellung; 8 shows a removal fitting in a further embodiment in the open position and with a securing device in the unlocked position;
Fig. 9 ein Armaturengehäuse der in Fig. 8 dargestellten Entnahmearmatur; Fig.10 die in Fig. 8 dargestellte Entnahmearmatur in Absperrstellung mit Sicherungseinrichtung in Entriegelungsstellung; Fig. l l die in Fig. 10 dargestellte Entnahmearmatur in Absperrstellung mit Sicherungseinrichtung in Verriegelungsstellung; Fig.12 eine Schnittdarstellung der in Fig. 11 dargestellten Entnahmearmatur gemäß Schnittlinienverlauf XII-XI in Fig. 11. FIG. 9 shows a fitting housing of the removal fitting shown in FIG. 8; FIG. FIG. 10 shows the removal fitting shown in FIG. 8 in the blocking position with the securing device in the unlocking position; FIG. FIG. 11 shows the removal fitting shown in FIG. 10 in the blocking position with the securing device in the locking position; FIG. 12 is a sectional view of the removal fitting shown in FIG. 11 according to the section line XII-XI in FIG. 11.
Fig. 1 zeigt eine Entnahmearmatur 10 mit einem Armaturengehäuse 1 1 und einem am Armaturengehäuse 1 1 angeordneten Handgriff 12, der zur Betätigung eines in einem Auslaufrohr 13 angeordneten, hier nicht näher dargestellten Ventilkörpers dient, der zum Öffnen und Schließen eines Durchflussquerschnitts 25 (Fig. 6, 7) des Auslaufrohres 13 mittels des Handgriffs 12 in eine Öffnungsstellung und eine Absperrstellung ge- bracht werden kann. Fig. 1 shows a removal fitting 10 with a fitting housing 1 1 and arranged on the valve body 1 1 handle 12, which is arranged to actuate a arranged in an outlet pipe 13, not shown here valve body, which is used to open and close a flow cross-section 25 (Fig. 6, 7) of the outlet pipe 13 can be brought by means of the handle 12 in an open position and a shut-off position.
In den Darstellungen gemäß Fig. 1 und 2 ist das Auslaufrohr 13 der Entnahmearmatur 10 an seinem Auslaufende 14 mit einer Verschlusskappe 15 versehen. Dabei entspricht die in Fig. 1 dargestellte Konfiguration der Entnahmearmatur 1 0 dem Zustand der Entnahmearmatur 10 während des Transports eines mit der Entnahmearmatur 10 versehenen Flüssigkeitsbehälters. In the illustrations according to FIGS. 1 and 2, the outlet pipe 13 of the removal fitting 10 is provided at its outlet end 14 with a closure cap 15. 1 corresponds to the state of the removal fitting 10 during transport of a provided with the removal fitting 10 liquid container
Zur Sicherung der Absperrstellung des Ventilkörpers ist an der Entnahmearmatur eine Sicherungseinrichtung 16 vorgesehen, die einen am Handgriff 12 an einer hier als Führungssteg 33 (Fig. 6, 7) ausgebildeten Führungseinrichtung gehaltenen Anschlagriegel 1 7 umfasst. To secure the shut-off position of the valve body, a securing device 16 is provided on the removal fitting, which comprises a stop bar 1 7 held on the handle 12 on a guide device designed here as a guide web 33 (FIGS. 6, 7).
Wie die Fig. 1 und 2 zeigen, ist der Anschlagriegel 17 an einem Nabenteil 1 8 des Handgriffs 12 angeordnet, wobei der Nabenteil 1 8 , wie in den Fig. 6 und 7 dargestellt, kappenartig ausgebildet ist und mit einer Nabenhülse 19 zur Übertragung eines Drehmoments vom Handgriff 12 auf eine Ventilwelle 20 , an dessen unterem Ende sich der hier nicht näher dargestellte Ventilkörper befindet, auf ein oberes Wellenende 21 der Ventilwelle 20 aufgesetzt ist. Die Ventilwelle 20 ist mit einem Lagerbund 22 in einem am Armaturengehäuse 1 1 ausgebildeten Gehäusedom 23 gelagert und mittels am Lagerbund 22 angeordneten Dichtungs- ringen 24 gegenüber einem Durchflussquerschnitt 25 (Fig. 6) des Auslaufrohres 13 abgedichtet. As shown in FIGS. 1 and 2, the stop bar 17 is disposed on a hub portion 1 8 of the handle 12, wherein the hub portion 1 8, as shown in Figs. 6 and 7, cap-shaped and with a hub sleeve 19 for transmitting a Torque from the handle 12 on a valve shaft 20, at the lower end of the valve body, not shown here is located on an upper shaft end 21 of the valve shaft 20 is placed. The valve shaft 20 is mounted with a bearing collar 22 in a housing housing 11 formed on the housing housing 11 and by means arranged on the bearing collar 22 sealing rings 24 sealed against a flow cross-section 25 (FIG. 6) of the outlet pipe 13.
Wie insbesondere Fig. 2 zeigt, weist der Nabenteil 1 8 des Handgriffs 12 der Entnahmearmatur 10 zwei in einer Umfangswand 32 des Nabenteils 1 8 ausgebildete Handgriffanschläge 25 , 26 auf, die eine Verdrehung des Handgriffs 12 um eine durch die Ventilwelle 20 definierte Schwenkachse 37 begrenzen. In den Fig. 1 und 2, in denen die Entnahmearmatur 10 in Absperrstellung dargestellt ist, befindet sich der in den Fig. 1 und 2 j eweils linke Handgriffanschlag 25 in einer Anschlagstellung gegen einen an einer Anschlaglasche 8 1 am Armaturengehäuse 1 1 ausgebildeten Gehäuseanschlag 27. Der in den Fig. 1 und 2 jeweils rechte Handgriffanschlag 26 , der in einer Anschlagstellung gegen einen ebenfalls an der Anschlaglasche 8 1 ausgebildeten Gehäuseanschlag 38 eine Öffnungsstellung des Ventilkörpers definiert, ist durch eine Ausnehmung 28 in der Umfangswand 32 des Nabenteils 1 8 von dem Handgriffanschlag 25 beabstandet, so dass innerhalb der Ausnehmung 28 ein Stellweg s ermöglicht ist. 2, the hub part 1 8 of the handle 12 of the removal fitting 10 has two handle stops 25, 26 formed in a circumferential wall 32 of the hub part 1 8, which limit a rotation of the handle 12 about a pivot axis 37 defined by the valve shaft 20 , 1 and 2, in which the removal fitting 10 is shown in shut-off, is in Figs. 1 and 2 in each case left hand grip stop 25 in a stop position against a on a stop tab 8 1 on the valve body 1 1 formed housing stop 27th The in FIGS. 1 and 2 each right handle stopper 26 which defines an open position of the valve body in a stop position against a likewise formed on the stop tab 8 1 housing stop 38 is through a recess 28 in the peripheral wall 32 of the hub part 1 8 of the Handle stop 25 spaced, so that within the recess 28, a travel s is possible.
Wie in den Fig. 3 bis 5 dargestellt, weist der Anschlagriegel 17 einen Riegelschenkel 29 sowie einen sich im Wesentlichen parallel zum Riegelschenkel 29 erstreckenden Betätigungsschenkel 30 zur Handhabung des Anschlagriegels 17 und eine den Riegelschenkel 29 mit dem Betätigungsschenkel 30 verbindende Anschlagbasis 3 1 auf. As shown in FIGS. 3 to 5, the stop bar 17 has a locking leg 29 and an actuating leg 30 extending substantially parallel to the locking leg 29 for handling the stop bar 17 and a stop base 3 1 connecting the locking leg 29 to the actuating leg 30.
Zur Verbindung des Anschlagriegels 17 mit dem Nabenteil 1 8 des Handgriffs 12 ist, wie in den Fig. 6 und 7 dargestellt, in der Umfangswand 32 des Nabenteils 1 8 integral der Führungssteg 33 ausgebildet, auf den der Anschlagriegel 17 durch eine in einer Bodenwand 34 des Nabenteils 1 8 benachbart dem Führungssteg 33 ausgebildete Durchgangsöffnung 35 (Fig. 2) aufgeschoben werden kann. For connection of the stop bar 17 with the hub portion 1 8 of the handle 12, as shown in Figs. 6 and 7, integrally formed in the peripheral wall 32 of the hub part 1 8, the guide bar 33 on which the stop bar 17 by a in a bottom wall 34th the hub part 1 8 adjacent to the guide web 33 formed through opening 35 (FIG. 2) can be pushed.
Die Fig. 2 und 7 zeigen den Anschlagriegel 17 in seiner Entriegelungsstellung, in der der Anschlagriegel 1 7 mit dem Riegelschenkel 29 in die Bodenwand 34 des Nabenteils 1 8 so weit eingeführt ist, dass zwischen dem Riegelschenkel 29 und dem Gehäuseanschlag 27 noch keine Überdeckung ausgebildet ist, also ein Verschwenken des Handgriffs 12 um die Schwenkachse 37 möglich ist, so dass bei einem Verschwenken des Handgriffs 12 um den Stellweg s der rechte Handgriffanschlag 26 in eine Anschlagstellung gegen den Gehäuseanschlag 27 zur Überführung des Ventilkörpers in eine Öffnungsstellung gelangt. Figs. 2 and 7 show the stop bar 17 in its unlocked position in which the stop bar 1 7 with the locking leg 29 in the Bottom wall 34 of the hub portion 1 8 is inserted so far that between the locking leg 29 and the housing stop 27 is still no overlap formed, so pivoting of the handle 12 about the pivot axis 37 is possible, so that upon pivoting of the handle 12 to the travel s the right handle stopper 26 comes into a stop position against the housing stop 27 for transferring the valve body in an open position.
Wie insbesondere der Fig. 1 zu entnehmen ist, ist der Anschlagriegel 17 an seinem Betätigungsschenkel 30 mit einem Handhabungssteg 45 versehen, der eine Durchgangsöffnung 46 aufweist, die zusammen mit einer an einem Umfangsrand der Verschlusskappe 15 vorgesehenen weiteren Durchgangsöffnung 50 die Möglichkeit bietet, ein etwa als Plombendraht ausgebildetes Originalitätssiegel an der Entnahmearmatur 10 anzuordnen, derart, dass eine Überführung des Anschlagriegels 17 in seine in Fig. 2 dargestellte Entriegelungsstellung nur nach Zerstörung des Plombendrahts möglich ist. 1, the stop bar 17 is provided on its actuating limb 30 with a handling web 45 which has a passage opening 46, which together with a provided at a peripheral edge of the cap 15 further passage opening 50 offers the possibility of an approximately arranged as a seal wire tamper-evident seal on the removal fitting 10, such that a transfer of the stop bar 17 in its unlocking position shown in Fig. 2 only after destruction of the sealant wire is possible.
Zur Überführung des Anschlagriegels 17 von der in den Fig. 2 und 7 dargestellten Entriegelstellung in die in den Fig. 1 und 6 dargestellte Verriegelungsstellung wird der Anschlagriegel 1 7 parallel zur Schwenk - achse 37 weiter in die Durchgangsöffnung 35 eingeschoben bis zur Anlage der Anschlagbasis 3 1 gegen einen durch das obere Ende des Führungsstegs 33 ausgebildeten Öffnungsrand 39 der Durchgangsöffnung 35. In der Verriegelungsstellung ergibt sich zwischen dem Gehäuseanschlag 27 und dem Riegelschenkel 29 eine insbesondere in der Fig. 6 dargestellte Überdeckung, derart, dass in der in Fig. 1 dargestelltenFor the transfer of the stop bar 17 from the unlocking position illustrated in FIGS. 2 and 7 into the locking position shown in FIGS. 1 and 6, the stop bar 1 7 is pushed further into the passage opening 35 parallel to the pivoting axis 37 until the stop base 3 abuts 1 against a formed by the upper end of the guide web 33 opening edge 39 of the through hole 35. In the locking position results between the housing stop 27 and the locking leg 29 a particular coverage shown in FIG. 6, such that in the illustrated in Fig. 1
Absperrstellung der durch die Anschlaglasche 8 1 ausgebildete Gehäuseanschlag 27 zwischen dem Handgriffanschlag 25 und dem Riegelschenkel 29 des Anschlagriegels 17 aufgenommen ist und der Anschlagriegel 17 zusammen mit dem Handgriffanschlag 25 und dem Gehäuseanschlag 27 die Sicherungseinrichtung 16 ausbildet und ein Verschwenken des Handgriffs 12 um die Schwenkachse 37 in die Öffnungsstellung nicht mehr möglich ist. Absperrstellung formed by the stop tab 8 1 housing stop 27 between the handle stop 25 and the locking leg 29 of the stop bar 17 is received and the stop bar 17 together with the handle stop 25 and the housing stop 27, the securing device 16 is formed and pivoting of the Handle 12 is no longer possible about the pivot axis 37 in the open position.
Wie insbesondere die Fig. 6 zeigt, ist in der Verriegelungsstellung eine Oberfläche 41 der Anschlagbasis 3 1 flächenbündig mit einer Sichtfläche 42 des Nabenteils 1 8 des Handgriffs 12 angeordnet, so dass im Übergang von der Oberfläche 41 zur Sichtfläche 42 eine ebene Siegelfläche 43 ausgebildet ist, die zur Anbringung einer Siegelfolie oder eines Siegelstreifens verwendet werden kann. As shown particularly in FIG. 6, in the locking position, a surface 41 of the stop base 3 1 is arranged flush with a visible surface 42 of the hub portion 1 8 of the handle 12, so that in the transition from the surface 41 to the visible surface 42 a flat sealing surface 43 is formed which can be used to apply a sealing foil or a sealing strip.
Eine Zusammenschau der Fig. 6 und 7 macht deutlich, dass eine Überführung des Anschlagriegels 17 von der in Fig. 6 dargestellten Verriegelungsstellung in die in Fig. 7 dargestellte definierte Entriegelungsstellung erfolgen kann, ohne dass der Anschlagriegel 17 außer Eingriff mit der durch den Führungssteg 33 gebildeten Führungseinrichtung gelangt. Sowohl zur Definition der Entriegelungsstellung als auch zur verliersicheren Anordnung des Anschlagriegels 17 an dem Nabenteil 1 8 des Handgriffs 17 ist an dem Riegelschenkel 29 zur Ausbildung einer Rückhalteeinrichtung ein Riegelanschlag 47 ausgebildet, der in der Entriegelungsstellung gegen eine Unterseite 49 des Nabenteils 1 8 anschlägt. A synopsis of FIGS. 6 and 7 makes it clear that a transfer of the stop bar 17 from the locking position shown in Fig. 6 in the illustrated in Fig. 7 defined unlocking can be done without the stop bar 17 out of engagement with the through the guide bar 33rd formed guide device passes. Both to define the unlocking position and the captive arrangement of the stop bar 17 on the hub portion 1 8 of the handle 17 is on the locking bar 29 to form a retaining means a latch stop 47 is formed, which abuts in the unlocked position against a bottom 49 of the hub part 1 8.
In Fig. 8 ist in einer weiteren Ausführungsform eine Entnahmearmatur 5 1 dargestellt, die entsprechend der Entnahmearmatur 10 ein Armaturengehäuse 80 mit einem Handgriff 52 umfasst, der auf einem Gehäusedom 53 angeordnet ist. In Fig. 8, a removal fitting 5 1 is shown in a further embodiment, corresponding to the removal fitting 10 comprises a valve body 80 with a handle 52 which is disposed on a housing dome 53.
Im Unterschied zu der Anordnung des Handgriffs 12 auf dem Gehäusedom 23 der Entnahmearmatur 10, derart, dass wie insbesondere in Fig. 7 dargestellt, die Nabenhülse 19 des Handgriffs 12 unmittelbar mit dem Lagerbund 22 der Ventilwelle 20 verbunden ist, erfolgt die Befestigung des Handgriffs 52 am Gehäusedom 53 derart, dass an einem Unterrand 54 einer Umfangswand 55 eines Nabenteils 56 des Handgriffs 52 diametral einander gegenüberliegend und radial nach innen ragende Rastnasen 57 angeordnet sind, die bei einem axialen Fügevorgang zur Montage des Handgriffs 52 in Richtung der Schwenkachse 37 einen insbesondere in Fig. 9 dargestellte, am Oberrand 59 des Gehäusedoms 53 ausgebildeten Randsteg 60 hintergreifen, wobei eine in Fig. 8 nicht dargestellte Ventilwelle einstückig mit einer Bodenwand 58 des Handgriffs 52 verbunden ist. Bei der Entnahmearmatur 5 1 bilden demnach der Handgriff 52 und die Ventilwelle eine einstückige Montageeinheit. In contrast to the arrangement of the handle 12 on the housing dome 23 of the removal fitting 10, such that, as shown in particular in Fig. 7, the hub shell 19 of the handle 12 is directly connected to the bearing collar 22 of the valve shaft 20, the attachment of the handle 52 on Gehäusedom 53 such that at a lower edge 54 of a peripheral wall 55 of a hub portion 56 of the handle 52 diametrically opposite and radially inwardly projecting locking lugs 57 are arranged, which in an axial joining process for mounting the Handgrip 52 in the direction of the pivot axis 37 a particularly shown in Fig. 9, engage behind the upper edge 59 of the housing dome 53 edge web 60, wherein a valve shaft, not shown in Fig. 8 is integrally connected to a bottom wall 58 of the handle 52. In the removal fitting 5 1 thus form the handle 52 and the valve shaft an integral mounting unit.
Wie insbesondere Fig. 9 zeigt, weist der Gehäusedom 53 zwei diametral einander gegenüberliegende, den Oberrand 59 überragende Gehäuseanschläge 61 , 62 sowie durch eine Randstegausnehmung 66 einander gegenüberliegend ausgebildete axiale Enden 67, 72 des Randstegs 60 auf, die Riegelanschläge ausbilden. As shown particularly in FIG. 9, the housing dome 53 has two housing stops 61, 62 projecting diametrically opposite one another, the upper edge 59 and axial ends 67, 72 of the edge web 60 formed opposite each other by an edge web recess 66, which form bolt stops.
Wie Fig. 10 zeigt, weist der Handgriff 52 auf einer Innenseite 68 des Nabenteils 56 zwei diametral einander gegenüberliegend angeordnete Handgriffanschläge 69, 70 auf, die bei einem Verschwenken des Handgriffs 52 um die Schwenkachse 37 zwei Anschlagstellungen ermöglichen, in denen die Handgriffanschläge 69, 70 an jeweils einem der insbesondere in Fig. 9 dargestellten Gehäuseanschläge 61 , 62 anliegen. As shown in FIG. 10, the handle 52 on an inner side 68 of the hub portion 56 has two diametrically opposed handle stops 69, 70, which allow pivoting of the handle 52 about the pivot axis 37 two stop positions in which the handle stops 69, 70th abut each one of the housing stops 61, 62 shown in particular in Fig. 9.
Wie Fig. 10 zeigt, ist durch den Anschlag des Handgriffanschlags 69 gegen den Gehäuseanschlag 61 und den Anschlag des Handgriffanschlags 70 gegen den Gehäuseanschlag 62 die Absperrstellung der Entnahmearmatur 5 1 definiert. In der in Fig. 10 dargestellten Absperrstellung der Entnahmearmatur 5 1 befindet sich ein am Handgriff 52 angeordneter Anschlagriegel 71 , der übereinstimmend mit dem Anschlagriegel 17 der Verriegelungseinrichtung 38 an einem Führungssteg 33 (Fig. 7) in der Umfangswand 55 des Handgriffs 52 gehalten ist, in seiner Entriegelungsstellung, in der eine Anschlagbasis 73 des Anschlagriegels 71 , die einen insbesondere in Fig. 12 dargestellten Riegelschenkel 74 mit einem As shown in FIG. 10, the shut-off position of the removal fitting 5 1 is defined by the stop of the handle stop 69 against the housing stop 61 and the stop of the handle stop 70 against the housing stop 62. In the shut-off position of the removal fitting 5 1 shown in Fig. 10 is located on the handle 52 stop bar 71 which is held in accordance with the stop bar 17 of the locking device 38 on a guide web 33 (Figure 7) in the peripheral wall 55 of the handle 52, in its unlocked position, in which a stop base 73 of the stop bar 71, the one shown in particular in FIG. 12 bar leg 74 with a
Betätigungsschenkel 75 verbindet, oberhalb der Bodenwand 58 des Nabenteils 56 des Handgriffs 52 angeordnet ist. Aus der in Fig. 10 dargestellten Entriegelungsstellung kann der Anschlagriegel 71 zur Sicherung der Absperrstellung der Entnahmearmatur 5 1 in seine in den Fig. H und 12 dargestellte Verriegelungsstellung verschoben werden, wobei der Riegelschenkel 74 in einem zwischen dem Gehäusedom 53 und der Umfangswand 55 des Nabenteils 56 des Handgriffs 52 ausgebildeten Zwischenraum 76 nach unten verschoben wird. Actuating leg 75 connects, above the bottom wall 58 of the hub portion 56 of the handle 52 is arranged. From the unlocking position shown in Fig. 10, the stop bar 71 can be moved to secure the shut-off position of the removal fitting 5 1 in its in Figs. H and 12 shown locking position, wherein the locking arm 74 in a between the housing dome 53 and the peripheral wall 55 of the hub part 56 of the handle 52 formed gap 76 is moved downward.
In dieser Verriegelungsstellung bildet, wie aus Fig. 12 ersichtlich, der Riegelschenkel 74 des Anschlagriegels 7 1 zusammen mit den Riegelanschläge ausbildenden axialen Enden 67, 72 des Randstegs 60 eine Siche- rungseinrichtung 77, die eine Drehung des Handgriffs 52 in beide Drehrichtungen um die Schwenkachse 37 wirksam blo ckiert. In this locking position forms, as shown in FIG. 12, the locking leg 74 of the stop bar 7 1 together with the bolt stops forming axial ends 67, 72 of the edge web 60 a hedging device 77, the rotation of the handle 52 in both directions of rotation about the pivot axis 37 effectively blocked.
Wie ein Vergleich der Fig. 1 und 11 zeigt, ermöglicht die Ausgestaltung der mit dem Riegelschenkel 74 zusammenwirkenden Riegelanschläge als axiale Enden 67, 72 des Randwulstes 60 eine vergleichsweise kurze Ausgestaltung des Riegelschenkels 74, so dass im Fall des Anschlagriegels 71 der Riegelschenkel 74 und der Betätigungsschenkel 75 im Wesentlichen gleich lang ausgeführt sind und den Nabenteil 56 beziehungsweise den Unterrand 54 der Umfangswand 55 des Nabenteils 56 nicht nach unten überragen. Wie Fig. 11 zeigt, sind der Gehäusedom 53 der Entnahmearmatur 5 1 sowie der Nabenteil 56 des Handgriffs 52 j eweils mit einer radial nach außen vorstehenden Anzeigelasche 78 , 79 versehen, die sich in der Absperrstellung der Entnahmearmatur 52 in einer einander teilweise überdeckenden und unmittelbar zueinander benachbarten Relativanord- nung befinden. Dabei dienen die Anzeigelaschen 78 , 79 in erster Linie zur äußerlich leicht erkennbaren Anzeige der Absperrstellung der Entnahmearmatur und sind insbesondere nicht funktional an der Ausgestaltung der Verriegelungseinrichtung beteiligt. As a comparison of FIGS. 1 and 11 shows, the design of cooperating with the locking leg 74 bolt stops as axial ends 67, 72 of the edge bead 60 allows a comparatively short configuration of the latch arm 74, so that in the case of the stop bar 71 of the latch arm 74 and the Actuating legs 75 are executed substantially the same length and the hub portion 56 and the lower edge 54 of the peripheral wall 55 of the hub portion 56 does not project beyond. As shown in FIG. 11, the housing dome 53 of the removal fitting 5 1 and the hub portion 56 of the handle 52 are each provided with a radially outwardly projecting display tab 78, 79, which in the shut-off position of the removal fitting 52 in a partially overlapping and immediate located adjacent to each other Relativanord- tion. In this case, the display tabs 78, 79 are used primarily for externally easily recognizable display of the shut-off position of the removal fitting and in particular are not involved in the functional design of the locking device.
Aufgrund ihrer vergleichsweise massiven Ausgestaltung ermöglichen die Anzeigelaschen 78 , 79 dennoch die Ausbildung einer zusätzlichen mechanischen Blockierung, die es verhindert, dass der Handgriff 52 über die in Fig. 11 dargestellte Absperrstellung hinaus im Gegenuhrzeigersinn mit übermäßiger Krafteinwirkung unter etwaiger Beschädigung der Gehäuseanschläge 61 , 62 und der Handgriffanschläge 69, 70 verschwenkt werden kann. Due to their comparatively massive design, the display tabs 78, 79 still allow the formation of an additional mechanical blockage which prevents the handle 52 from being pivoted beyond the shut-off position shown in FIG. 11 counterclockwise with excessive force under any damage to the housing stops 61, 62 and the handle stops 69, 70.

Claims

6. Dezember 2016 PROTECHNA S.A. SI/PRO-107-WO 1701 Fribourg Tap/gue Patentansprüche December 6, 2016 PROTECHNA SA SI / PRO-107-WO 1701 Friborg Tap / gue claims
1. Entnahmearmatur (10, 51) für Flüssigkeitsbehälter, insbesondere zum Anschluss an den Auslaufstutzen oder die Auslauföffnung eines 1. removal fitting (10, 51) for liquid containers, in particular for connection to the outlet nozzle or the outlet opening of a
Transport- und Lagerbehälters für Flüssigkeiten, mit einem Armaturengehäuse (11, 80), in dem ein mittels eines Handgriffs (12, 52) um eine Ventilachse verschwenkbarer Ventilkörper zum Öffnen und Transport and storage container for liquids, with a fitting housing (11, 80), in which a means of a handle (12, 52) about a valve axis pivotable valve body for opening and
Schließen eines Durchflussquerschnitts (25) eines Auslaufrohres (13) angeordnet ist, wobei an dem Auslaufrohr ein Gehäusedom (23, 53) zur Lagerung einer an ihrem aus dem Auslaufrohr herausgeführten Wellenende (21) mit dem Handgriff versehenen Ventilwelle (20) aus- gebildet ist, wobei der Handgriff zur drehfesten Verbindung mit derClosing a flow cross-section (25) of an outlet pipe (13) is arranged, wherein on the outlet pipe a housing dome (23, 53) for supporting a provided at its out of the outlet pipe shaft end (21) provided with the handle valve shaft (20) is formed , wherein the handle for non-rotatable connection with the
Ventilwelle mit einem Nabenteil (18, 56) auf dem Wellenende angeordnet ist, wobei der Nabenteil zur Definition einer Absperrstellung des Ventilkörpers mit einem Handgriffanschlag (25, 69) und der Gehäusedom mit einem Gehäuseanschlag (27, 61) versehen ist, die zur Sicherung der Absperrstellung in ihrer Relativanordnung mittels einer Sicherungseinrichtung (16, 77) arretierbar sind, Valve shaft with a hub part (18, 56) is arranged on the shaft end, wherein the hub part for defining a shut-off position of the valve body with a handle stop (25, 69) and the housing dome with a housing stop (27, 61) is provided to secure the Absperrstellung in their relative arrangement by means of a securing device (16, 77) can be locked,
dadurch gekennzeichnet,  characterized,
dass die Sicherungseinrichtung (16, 77) einen Anschlagriegel (17, 71) aufweist, der an einer am Nabenteil (18, 56) angeordneten Füh- rungseinrichtung gehalten und mittels der Führungseinrichtung zwischen einer Verriegelungsstellung und einer Entriegelungsstellung translatorisch in Richtung der Ventilachse bewegbar ist, wobei der Anschlagriegel (17, 71) in der Verriegelungsstellung zur Sicherung der Absperrstellung in einem Eingriffsverbund mit einem ersten Rie- gelanschlag und einem zweiten Riegelanschlag angeordnet ist. 2 in that the securing device (16, 77) has a stop bar (17, 71) which is held on a guide device arranged on the hub part (18, 56) and can be moved translationally in the direction of the valve axis by means of the guide device between a locking position and an unlocking position, wherein the stop bar (17, 71) is arranged in the locking position for securing the shut-off position in an engagement assembly with a first belt stop and a second bolt stop. 2
2. Entnahmearmatur nach Anspruch 1, 2. removal fitting according to claim 1,
dadurch gekennzeichnet,  characterized,
dass die Führungseinrichtung als Führungssteg (33) ausgebildet ist, der als integraler Bestandteil einer Umfangswand (32, 55) des Naben- teils (18, 56) ausgebildet ist, wobei zur Ausführung der Bewegung des Anschlagriegels (17, 71) im Übergang von dem Führungssteg zu einer Bodenwand (34, 58) des Nabenteils in der Bodenwand eine Durchgangsöffnung (35) ausgebildet ist.  in that the guide device is designed as a guide web (33), which is formed as an integral part of a peripheral wall (32, 55) of the hub part (18, 56), wherein the movement of the stop bar (17, 71) in the transition from the Guide web to a bottom wall (34, 58) of the hub part in the bottom wall, a through hole (35) is formed.
Entnahmearmatur nach Anspruch 2, Take-off valve according to claim 2,
dadurch gekennzeichnet,  characterized,
dass der Anschlagriegel (17, 71) einen Riegelschenkel (29, 74) zur Verriegelung mit den Riegelanschlägen und einen Betätigungsschenkel (30, 75) zur Handhabung des Anschlagriegels aufweist, wobei der Riegelschenkel und der Betätigungsschenkel im Wesentlichen parallel zueinander angeordnet sind und an benachbarten Enden über eine Anschlagbasis (31, 73) miteinander verbunden sind, wobei die Anschlagbasis in der Verriegelungsstellung an einem durch das obere Ende des Führungsstegs (33) ausgebildeten Öffnungsrand (39) der Durchgangsöffnung (35) anliegt.  in that the stop bar (17, 71) has a locking limb (29, 74) for locking with the locking stops and an actuating limb (30, 75) for handling the stop bar, wherein the locking limb and the actuating limb are arranged substantially parallel to one another and at adjacent ends a stop base (31, 73) are interconnected, wherein the stop base in the locking position at a through the upper end of the guide web (33) formed opening edge (39) of the through hole (35).
4. Entnahmearmatur nach Anspruch 3, 4. removal fitting according to claim 3,
dadurch gekennzeichnet,  characterized,
dass die Anschlagbasis (31, 73) eine in der Riegelstellung des Anschlagriegels (17, 71) flächenbündig in einer Sichtfläche (42) der Bodenwand (34, 58) des Nabenteils (18, 56) angeordnete Oberfläche (41) aufweist.  the stop base (31, 73) has a surface (41) arranged flush in the locking position of the stop bar (17, 71) in a visible surface (42) of the bottom wall (34, 58) of the hub part (18, 56).
5. Entnahmearmatur nach Anspruch 3 oder 4, 5. removal fitting according to claim 3 or 4,
dadurch gekennzeichnet,  characterized,
dass der Riegelschenkel (29) zur Ausbildung einer Rückhalteeinrichtung einen mit dem Nabenteil (18) zusammenwirkenden, die Bewe- 3 gung des Anschlagriegels ( 17) in die Entriegelungsstellung begrenzenden Riegelanschlag (47) aufweist. in that the locking limb (29) cooperates with the hub part (18) to form a retaining device. 3 movement of the stop bar (17) in the unlocking position limiting latch stop (47).
6. Entnahmearmatur nach einem der Ansprüche 3 bis 5 , 6. removal fitting according to one of claims 3 to 5,
dadurch gekennzeichnet,  characterized,
dass der Betätigungsschenkel (30) des Anschlagriegels ( 17) eine Befestigungseinrichtung zur Befestigung eines Originalitätssiegels aufweist.  in that the actuating limb (30) of the stop bar (17) has a fastening device for fastening a tamper-evident seal.
7. Entnahmearmatur nach Anspruch 6, 7. removal fitting according to claim 6,
dadurch gekennzeichnet,  characterized,
dass die Befestigungseinrichtung als Durchgangsöffnung (46) ausgebildet ist.  the fastening device is designed as a passage opening (46).
8. Entnahmearmatur nach Anspruch 7, 8. removal fitting according to claim 7,
dadurch gekennzeichnet,  characterized,
dass die Durchgangsöffnung (46) in einem radial abstehenden Hand- habungssteg (45) des Betätigungsschenkels (30) ausgebildet ist.  the passage opening (46) is formed in a radially projecting handle web (45) of the actuating limb (30).
9. Entnahmearmatur nach einem der Ansprüche 1 bis 8 , 9. removal fitting according to one of claims 1 to 8,
dadurch gekennzeichnet,  characterized,
dass der erste Riegelanschlag durch den Gehäuseanschlag (27) des Gehäusedoms (23) und der zweite Riegelanschlag durch den Hand- griffanschlag (25) gebildet ist, wobei der Gehäuseanschlag (27) zwischen dem Handgriffanschlag (25) und dem Anschlagriegel ( 17) aufgenommen ist.  in that the first latch stop is formed by the housing stop (27) of the housing dome (23) and the second latch stop is formed by the handle stop (25), the housing stop (27) being accommodated between the handle stop (25) and the stop bar (17) ,
10. Entnahmearmatur nach Anspruch 9, 10. removal fitting according to claim 9,
dadurch gekennzeichnet,  characterized,
dass der Gehäuseanschlag (27) durch eine außen am Gehäusedom (23) angeordnete Anschlaglasche (8 1 ) ausgebildet ist. 4 in that the housing stop (27) is formed by a stop lug (8 1) arranged outside on the housing dome (23). 4
1 1 . Entnahmearmatur nach einem der Ansprüche 1 bis 8 , 1 1. Withdrawal fitting according to one of claims 1 to 8,
dadurch gekennzeichnet,  characterized,
dass der erste Riegelanschlag durch einen ersten am Gehäusedom (53) ausgebildeten Gehäuseanschlag und der zweite Riegelanschlag durch einen zweiten am Gehäusedom ausgebildeten Gehäuseanschlag gebildet ist und der Anschlagriegel (71 ) zwischen den Gehäuseanschlägen aufgenommen ist.  in that the first latch stop is formed by a first housing stop formed on the housing dome (53) and the second latch stop is formed by a second housing stop formed on the housing dome and the stop bolt (71) is received between the housing stops.
12. Entnahmearmatur nach einem der Anspruch 1 1 , 12. removal fitting according to one of claim 1 1,
dadurch gekennzeichnet,  characterized,
dass der erste Riegelanschlag durch ein erstes axiales Ende (67) eines am Oberrand (59) des Gehäusedoms (53) umlaufend ausgebildeten Randstegs (60) und der zweite Riegelanschlag durch ein gegenüberliegend dem ersten axialen Ende (67) angeordnetes zweites axiales Ende (72) des Randstegs (60) gebildet ist.  in that the first latch stop is formed by a first axial end (67) of an edge web (60) peripherally formed on the upper edge (59) of the housing dome (53) and the second latch stop by a second axial end (72) arranged opposite the first axial end (67). the edge web (60) is formed.
EP16822118.2A 2016-01-11 2016-12-06 Dispensing tap for liquid container Active EP3402741B1 (en)

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DE102016200206.6A DE102016200206B4 (en) 2016-01-11 2016-01-11 REMOVAL FITTING FOR LIQUID CONTAINERS
PCT/EP2016/079910 WO2017121543A1 (en) 2016-01-11 2016-12-06 Extraction fitting for liquid containers

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US20200300382A1 (en) 2020-09-24
US10982791B2 (en) 2021-04-20
US20190032813A1 (en) 2019-01-31
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CN108698810A (en) 2018-10-23
CA3010322A1 (en) 2017-07-20
AU2016386942B2 (en) 2019-10-31
MX2020012321A (en) 2021-02-09
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KR20180097729A (en) 2018-08-31
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PH12018501407A1 (en) 2019-03-25
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AU2016386942A1 (en) 2018-08-09
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KR102210517B1 (en) 2021-02-01
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BR112018014085B1 (en) 2022-06-14
MX2018008276A (en) 2018-12-06
SA518391972B1 (en) 2021-09-08
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MA43846B1 (en) 2020-01-31

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